Finding the Third Proportional to 227,488.50 and 495,451.69

Step by Step Solution

1. Step 1: Write the proportion equation
   227,488.50 : 495,451.69 = 495,451.69 : x
2. Step 2: Convert to fraction form
   227,488.50/495,451.69 = 495,451.69/x
3. Step 3: Cross multiply
   227,488.50x = 495,451.69 × 495,451.69
4. Step 4: Simplify right side
   227,488.50x = 245,472,374,646.60
5. Step 5: Solve for x
   x = 245,472,374,646.60/227,488.50
6. Step 6: Final answer
   x = 1,079,053.99